[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

RU2005129176A - INTER-SYSTEM TRANSFER OF SERVICE BETWEEN BASIC STATIONS - Google Patents

INTER-SYSTEM TRANSFER OF SERVICE BETWEEN BASIC STATIONS Download PDF

Info

Publication number
RU2005129176A
RU2005129176A RU2005129176/09A RU2005129176A RU2005129176A RU 2005129176 A RU2005129176 A RU 2005129176A RU 2005129176/09 A RU2005129176/09 A RU 2005129176/09A RU 2005129176 A RU2005129176 A RU 2005129176A RU 2005129176 A RU2005129176 A RU 2005129176A
Authority
RU
Russia
Prior art keywords
mobile station
base station
signal
interface
type
Prior art date
Application number
RU2005129176/09A
Other languages
Russian (ru)
Inventor
Франческо ГРИЛЛИ (US)
Франческо ГРИЛЛИ
Авинаш ДЖАИН (US)
Авинаш ДЖАИН
Уилль м ГАРДНЕР (US)
Уилльям ГАРДНЕР
Original Assignee
Квэлкомм Инкорпорейтед (US)
Квэлкомм Инкорпорейтед
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Квэлкомм Инкорпорейтед (US), Квэлкомм Инкорпорейтед filed Critical Квэлкомм Инкорпорейтед (US)
Publication of RU2005129176A publication Critical patent/RU2005129176A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
    • H04W36/1443—Reselecting a network or an air interface over a different radio air interface technology between licensed networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H04W36/085—Reselecting an access point involving beams of access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Claims (27)

1. Устройство беспроводной связи, предназначенное для использования в системе мобильной связи, включающее в себя базовую станцию первого типа, которая передает и принимает первый сигнал в соответствии с первым радиоинтерфейсом; базовую станцию второго типа, которая передает и принимает второй сигнал в соответствии со вторым радиоинтерфейсом; мобильную станцию, которая принимает второй сигнал через второй радиоинтерфейс от базовой станции второго типа, одновременно сохраняя линию связи с базовой станцией первого типа через первый радиоинтерфейс, и которая в ответ на второй сигнал передает данные на базовую станцию первого типа, так что в ответ на переданные данные осуществляется передача обслуживания мобильной станции от первой базовой станции ко второй базовой станции.1. A wireless communication device for use in a mobile communication system, including a first type base station that transmits and receives a first signal in accordance with a first radio interface; a base station of a second type, which transmits and receives a second signal in accordance with the second radio interface; a mobile station that receives a second signal through a second radio interface from a base station of a second type while maintaining a communication line with a base station of a first type through a first radio interface, and which, in response to a second signal, transmits data to a base station of a first type, so that in response to transmitted data, a handover of the mobile station is carried out from the first base station to the second base station. 2. Устройство по п.1, отличающееся тем, что данные, передаваемые мобильной станцией, включают в себя результат измерения уровня сигнала, так что передача обслуживания мобильной станции осуществляется в ответ на сравнение уровней первого и второго сигналов.2. The device according to claim 1, characterized in that the data transmitted by the mobile station includes the result of measuring the signal level, so that the handover of the mobile station is carried out in response to comparing the levels of the first and second signals. 3. Устройство по п.2, отличающееся тем, что включает применение весового коэффициента к результату измерения уровня сигнала и/или передачу весового коэффициента по линии связи к мобильной станции, которая применяет весовой коэффициент к результату измерения.3. The device according to claim 2, characterized in that it includes applying a weight coefficient to the result of measuring the signal level and / or transmitting the weight coefficient via a communication line to a mobile station that applies the weight coefficient to the measurement result. 4. Устройство по п.3, отличающееся тем, что весовой коэффициент изменяется соответственно сетевым условиям в системе.4. The device according to claim 3, characterized in that the weight coefficient varies according to network conditions in the system. 5. Устройство по п.1, отличающееся тем, что мобильная станция декодирует второй сигнал, для определения идентификационных данных базовой станции второго типа.5. The device according to claim 1, characterized in that the mobile station decodes the second signal to determine the identity of the base station of the second type. 6. Устройство по п.1, отличающееся тем, что базовая станция первого типа передает к мобильной станции список частот базовых станций второго типа в системе, так что мобильная станция пытается принять второй сигнал на частоте из упомянутого списка и/или команду передачи обслуживания, при этом осуществляется передача обслуживания мобильной станции от первой базовой станции к второй базовой станции.6. The device according to claim 1, characterized in that the base station of the first type transmits to the mobile station a list of frequencies of base stations of the second type in the system, so that the mobile station tries to receive a second signal at a frequency from the list and / or a handover command, when this transfers the mobile station from the first base station to the second base station. 7. Устройство по п.1, отличающееся тем, что мобильная станция содержит один радиочастотный приемопередатчик, который осуществляет связь с базовыми станциями первого и второго типа.7. The device according to claim 1, characterized in that the mobile station contains one radio frequency transceiver, which communicates with base stations of the first and second type. 8. Устройство по п.1, отличающееся тем, что один из упомянутых первого и второго радиоинтерфейсов содержит интерфейс МДВР, а другой радиоинтерфейс содержит интерфейс МДКР.8. The device according to claim 1, characterized in that one of the first and second radio interfaces contains a mdvr interface, and the other radio interface contains a mdcr interface. 9. Устройство по п.8, отличающееся тем, что интерфейс МДВР содержит интерфейс стандарта GSM, а интерфейс МДКР конфигурирован для передачи сетевых сообщений стандарта GSM.9. The device according to claim 8, characterized in that the mdvr interface contains a GSM standard interface, and the mdcr interface is configured to transmit GSM network messages. 10. Устройство по п.8, отличающееся тем, что интерфейс МДКР основан на стандарте IS-95.10. The device according to claim 8, characterized in that the CDMA interface is based on the IS-95 standard. 11. Устройство по п.8, отличающееся тем, что мобильная станция использует один уровень протокола управления ресурсами радиосвязи для управления первым и вторым радиоинтерфейсами.11. The device according to claim 8, characterized in that the mobile station uses one layer of a radio resource management protocol for controlling the first and second radio interfaces. 12. Устройство по п.1, отличающееся тем, что базовая станция запускает мобильную станцию для приема второго сигнала по второму радиоинтерфейсу, когда мобильная станция находится в зоне перекрытия между первой областью, обслуживаемой первым радиоинтерфейсом, и второй областью, обслуживаемой вторым радиоинтерфейсом.12. The device according to claim 1, characterized in that the base station starts the mobile station to receive the second signal on the second radio interface when the mobile station is in the overlap zone between the first region served by the first radio interface and the second region served by the second radio interface. 13. Устройство по п.1, отличающееся тем, что первый радиоинтерфейс содержит интерфейс МДКР, а второй радиоинтерфейс содержит интерфейс GSM/МДВР, при этом базовая станция первого типа стробирует мобильную станцию для прерывания линии связи МДКР, чтобы принимать и декодировать сигнал GSM.13. The device according to claim 1, characterized in that the first radio interface contains a CDMA interface, and the second radio interface contains a GSM / TDMA interface, while the base station of the first type gates the mobile station to interrupt the communication line mdcr to receive and decode the GSM signal. 14. Устройство по п.13, отличающееся тем, что мобильная станция прерывает линию связи на длительность кадра стандарта IS-95 и/или обрабатывает второй сигнал для декодирования GSM-каналов коррекции частоты и синхронизации сигнала.14. The device according to item 13, wherein the mobile station interrupts the communication line for the duration of the frame of the IS-95 standard and / or processes a second signal for decoding GSM-channels for frequency correction and signal synchronization. 15. Устройство по п.1, отличающееся тем, что первый радиоинтерфейс содержит интерфейс GSN/МДВР, а второй радиоинтерфейс содержит интерфейс МДКР, при этом базовая станция первого типа управляет мобильной станцией для прерывания линии связи, чтобы принимать и декодировать сигнал МДКР.15. The device according to claim 1, characterized in that the first radio interface contains a GSN / mdvr interface, and the second radio interface contains a mdcr interface, while the base station of the first type controls the mobile station to interrupt the communication line to receive and decode the mdcr signal. 16. Устройство по п.15, отличающееся тем, что базовая станция первого типа посылает к мобильной станции информацию о времени суток через интерфейс GSM/МДВР.16. The device according to p. 15, characterized in that the base station of the first type sends to the mobile station information about the time of day via the GSM / TDMA interface. 17. Устройство по п.16, отличающееся тем, что содержит центр широковещательной передачи ячейки GSM, который посылает информацию о времени суток через систему к мобильной станции с использованием услуги широковещательной передачи ячейки GSM.17. The device according to p. 16, characterized in that it contains a broadcast center of the GSM cell, which sends information about the time of day through the system to the mobile station using the broadcast service of the GSM cell. 18. Устройство по п.17, отличающееся тем, что центр широковещательной передачи принимает информацию о времени суток и связанный номер кадра GSM от приемопередатчика, осуществляющего связь с базовой станцией первого типа в системе.18. The device according to 17, characterized in that the broadcast center receives information about the time of day and the associated GSM frame number from a transceiver that communicates with a base station of the first type in the system. 19. Устройство по п.17, отличающееся тем, что мобильная станция декодирует канал синхронизации сигнала МДКР для получения информации о времени суток.19. The device according to 17, characterized in that the mobile station decodes the channel synchronization signal mdcr to obtain information about the time of day. 20. Устройство по п.15, отличающееся тем, что содержит центр широковещательной передачи ячейки GSM, который посылает сообщение услуги широковещательной передачи к мобильной станции для инициирования поиска мобильной станцией второго сигнала.20. The device according to p. 15, characterized in that it contains a broadcast center of the GSM cell, which sends a broadcast service message to the mobile station to initiate a search for the second signal by the mobile station. 21. Устройство по п.20, отличающееся тем, что мобильная станция принимает сообщение услуги широковещательной передачи, когда мобильная станция работает в назначенном режиме.21. The device according to claim 20, characterized in that the mobile station receives a broadcast service message when the mobile station operates in the designated mode. 22. Устройство по п.15, отличающееся тем, что мобильная станция обрабатывает сигнал МДКР для идентификации пилотного канала МДКР и/или принимает сигнал МДКР в течение первого временного интервала МДВР и обрабатывает сигнал в течение последующего временного интервала МДВР при осуществлении связи с базовой станцией через интерфейс МДВР, чтобы генерировать данные для передачи к базовой станции.22. The device according to clause 15, wherein the mobile station processes the CDMA signal to identify the mdcr pilot channel and / or receives the mdcr signal during the first mdvr time interval and processes the signal during the subsequent mdcr time interval when communicating with the base station through mdvr interface to generate data for transmission to the base station. 23. Устройство по п.1, отличающееся тем, что первая базовая станция принадлежит к сети с множеством несущих, а вторая базовая станция принадлежит к сети с использованием прямого расширения спектра последовательностью.23. The device according to claim 1, characterized in that the first base station belongs to a multi-carrier network, and the second base station belongs to a network using direct sequence spreading. 24. Устройство по п.23, отличающееся тем, что первый радиоинтерфейс определен в соответствии со стандартом cdma 2000.24. The device according to item 23, wherein the first radio interface is defined in accordance with the cdma 2000 standard. 25. Устройство по п.23, отличающееся тем, что второй радиоинтерфейс определен в соответствии со стандартом широкополосного МДКР (WCDMA).25. The device according to item 23, wherein the second radio interface is defined in accordance with the standard broadband mdcr (WCDMA). 26. Устройство по п.1, отличающееся тем, что первая базовая станция дополнительно конфигурирована для передачи информации о временных характеристиках, относящейся к второй базовой станции, к мобильной станции.26. The device according to claim 1, characterized in that the first base station is additionally configured to transmit information about the temporal characteristics related to the second base station to the mobile station. 27. Устройство по п.1, отличающееся тем, что мобильная станция дополнительно конфигурирована для передачи информации об относительных временных характеристиках, относящейся к первой и второй базовым станциям, к первой базовой станции.27. The device according to claim 1, characterized in that the mobile station is additionally configured to transmit information about the relative temporal characteristics related to the first and second base stations to the first base station.
RU2005129176/09A 2000-03-08 2005-09-19 INTER-SYSTEM TRANSFER OF SERVICE BETWEEN BASIC STATIONS RU2005129176A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/521,359 2000-03-08
US09/521,359 US7876729B1 (en) 1998-07-20 2000-03-08 Intersystem base station handover

Publications (1)

Publication Number Publication Date
RU2005129176A true RU2005129176A (en) 2007-04-10

Family

ID=24076439

Family Applications (5)

Application Number Title Priority Date Filing Date
RU2002126617/09A RU2292665C2 (en) 2000-03-08 2001-03-07 Method for inter-system transfer of service between base stations
RU2005129173/09A RU2005129173A (en) 2000-03-08 2005-09-19 INTER-SYSTEM TRANSFER OF SERVICE BETWEEN BASIC STATIONS
RU2005129176/09A RU2005129176A (en) 2000-03-08 2005-09-19 INTER-SYSTEM TRANSFER OF SERVICE BETWEEN BASIC STATIONS
RU2005129174/09A RU2005129174A (en) 2000-03-08 2005-09-19 INTER-SYSTEM TRANSFER OF SERVICE BETWEEN BASIC STATIONS
RU2005129175/09A RU2005129175A (en) 2000-03-08 2005-09-19 INTER-SYSTEM TRANSFER OF SERVICE BETWEEN BASIC STATIONS

Family Applications Before (2)

Application Number Title Priority Date Filing Date
RU2002126617/09A RU2292665C2 (en) 2000-03-08 2001-03-07 Method for inter-system transfer of service between base stations
RU2005129173/09A RU2005129173A (en) 2000-03-08 2005-09-19 INTER-SYSTEM TRANSFER OF SERVICE BETWEEN BASIC STATIONS

Family Applications After (2)

Application Number Title Priority Date Filing Date
RU2005129174/09A RU2005129174A (en) 2000-03-08 2005-09-19 INTER-SYSTEM TRANSFER OF SERVICE BETWEEN BASIC STATIONS
RU2005129175/09A RU2005129175A (en) 2000-03-08 2005-09-19 INTER-SYSTEM TRANSFER OF SERVICE BETWEEN BASIC STATIONS

Country Status (21)

Country Link
US (1) US7876729B1 (en)
EP (1) EP1262082A2 (en)
JP (1) JP2003529248A (en)
KR (1) KR100810479B1 (en)
CN (5) CN1722907A (en)
AU (2) AU2001240108B2 (en)
BR (1) BR0109046A (en)
CA (1) CA2400671C (en)
CZ (1) CZ20023004A3 (en)
HK (1) HK1054650B (en)
HU (1) HUP0300911A2 (en)
IL (2) IL151261A0 (en)
MX (1) MXPA02008721A (en)
NO (1) NO20024257L (en)
NZ (1) NZ520563A (en)
PL (1) PL365529A1 (en)
RO (1) RO122173B1 (en)
RU (5) RU2292665C2 (en)
UA (1) UA72957C2 (en)
WO (1) WO2001067788A2 (en)
ZA (1) ZA200206509B (en)

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6937592B1 (en) * 2000-09-01 2005-08-30 Intel Corporation Wireless communications system that supports multiple modes of operation
US8670390B2 (en) * 2000-11-22 2014-03-11 Genghiscomm Holdings, LLC Cooperative beam-forming in wireless networks
US20050111529A1 (en) * 2001-02-22 2005-05-26 Prairiecomm, Inc. Tone detection using a cdma receiver
US10931338B2 (en) 2001-04-26 2021-02-23 Genghiscomm Holdings, LLC Coordinated multipoint systems
US10355720B2 (en) 2001-04-26 2019-07-16 Genghiscomm Holdings, LLC Distributed software-defined radio
DK1421802T3 (en) 2001-08-14 2013-04-08 Qualcomm Inc Method and apparatus for wireless network connection
US7336952B2 (en) 2001-10-24 2008-02-26 Qualcomm, Incorporated Method and system for hard handoff in a broadcast communication system
JP2003169376A (en) * 2001-11-30 2003-06-13 Kddi Corp Mobile communication terminal equipment
US7403981B2 (en) * 2002-01-04 2008-07-22 Quicksilver Technology, Inc. Apparatus and method for adaptive multimedia reception and transmission in communication environments
GB2387506B (en) * 2002-04-12 2005-06-29 Nec Technologies Cellular radio communications device and method of operation
GB2387509B (en) * 2002-04-12 2005-08-31 Nec Technologies Mobile radio communications device and method of operation
US9628231B2 (en) 2002-05-14 2017-04-18 Genghiscomm Holdings, LLC Spreading and precoding in OFDM
US10644916B1 (en) 2002-05-14 2020-05-05 Genghiscomm Holdings, LLC Spreading and precoding in OFDM
JP3712996B2 (en) * 2002-07-19 2005-11-02 松下電器産業株式会社 Communication terminal apparatus and handover method
CN100379312C (en) 2002-08-27 2008-04-02 高通股份有限公司 Idle mode cell reacquisition and reselection
US7110765B2 (en) 2002-08-27 2006-09-19 Qualcomm Incorporated Limiting cell reselection based on pilot power
CN1521967A (en) * 2003-02-11 2004-08-18 北京三星通信技术研究有限公司 Method of end-to-end direct communication synchronization in TDM mobile communication system
EP1634468A4 (en) * 2003-06-18 2011-03-30 Qualcomm Inc System and method for gsm hard handoff
KR100560845B1 (en) * 2003-10-09 2006-03-13 에스케이 텔레콤주식회사 Method for Modem Switching for use with MM-MB Terminal
FI116264B (en) * 2004-02-18 2005-10-14 Teliasonera Finland Oyj Enhanced inter-system handoff in a communications system
US7577086B2 (en) * 2004-04-14 2009-08-18 Alcatel-Lucent Usa Inc. Method of generating a public long code mask
DE602004001335T2 (en) * 2004-04-29 2006-11-09 Matsushita Electric Industrial Co., Ltd., Kadoma Relocation, also in part, of a resource management control functionality from one base station to another in a distributed radio access network
CN100401838C (en) * 2004-07-31 2008-07-09 华为技术有限公司 Switch synchronization method for asynchronous CDMA system
US11431386B1 (en) 2004-08-02 2022-08-30 Genghiscomm Holdings, LLC Transmit pre-coding
US11184037B1 (en) 2004-08-02 2021-11-23 Genghiscomm Holdings, LLC Demodulating and decoding carrier interferometry signals
US11552737B1 (en) 2004-08-02 2023-01-10 Genghiscomm Holdings, LLC Cooperative MIMO
WO2006055719A2 (en) * 2004-11-16 2006-05-26 The Board Of Regents, The University Of Texas System Precoding system and method for multi-user transmission in multiple antenna wireless systems
US8364185B2 (en) * 2005-04-18 2013-01-29 Samsung Electronics Co., Ltd. Method and system for synchronizing a clock for an adjacent network to a clock for an overlay network
CN101300757B (en) * 2005-11-04 2017-08-11 日本电气株式会社 Radio communications system and the transmitted power control method for it
GB0606071D0 (en) * 2006-03-27 2006-05-03 Siemens Ag Indication of dtm handover command
JP4749215B2 (en) * 2006-04-26 2011-08-17 京セラ株式会社 Mobile communication method and mobile terminal
CN101111055B (en) * 2006-07-21 2010-09-29 华为技术有限公司 Method and terminal for controlling switch and execution
CN101102237B (en) * 2006-08-31 2010-07-14 开曼群岛威睿电通股份有限公司 Systems and methods for wireless access terminal command processing
EP1909520A1 (en) * 2006-10-02 2008-04-09 Matsushita Electric Industrial Co., Ltd. Transmission and reception of system information upon changing connectivity or point of attachment in a mobile communication system
CN101606424B (en) 2007-02-12 2013-10-30 交互数字技术公司 Method and apparatus for supporting handover from LTE/EUTRAN to GPRS/GERAN
KR101443957B1 (en) 2007-02-12 2014-10-07 인터디지탈 테크날러지 코포레이션 Method and apparatus for supporting handoff from gprs/geran to lte eutran
CN101267246A (en) * 2007-03-16 2008-09-17 华为技术有限公司 A call method, device and system in multi-network common coverage condition
US9516580B2 (en) * 2007-03-19 2016-12-06 Texas Instruments Incorporated Enabling down link reception of system and control information from intra-frequency neighbors without gaps in the serving cell in evolved-UTRA systems
US20080311911A1 (en) * 2007-06-15 2008-12-18 Nokia Siemens Networks Oy Handover trigger for an inter-access-gateway interface
EP2007162A3 (en) * 2007-06-18 2011-11-16 Motorola Mobility, Inc. Non-3GPP IP access to E-UTRAN access inter-RAT handover
US8620320B2 (en) * 2007-06-19 2013-12-31 Motorola Mobility Llc Methods for handing over calls between communication networks using dissimilar air interfaces
EP2186374B1 (en) * 2007-08-07 2018-10-03 BlackBerry Limited Method and system for determining access during inter-technologies handoff
CN102595524B (en) * 2007-09-07 2016-07-06 株式会社Ntt都科摩 Method of mobile communication, mobile switching centre and mobile platform
JP4733093B2 (en) * 2007-09-28 2011-07-27 株式会社エヌ・ティ・ティ・ドコモ Wireless communication system and wireless communication method
US9648493B2 (en) 2007-11-16 2017-05-09 Qualcomm Incorporated Using identifiers to establish communication
JP4460616B2 (en) * 2007-11-16 2010-05-12 株式会社エヌ・ティ・ティ・ドコモ Cell selection method and mobile station
GB0724435D0 (en) * 2007-12-14 2008-01-30 Icera Inc Physical channel establishment
JP2009231976A (en) * 2008-03-19 2009-10-08 Nec Corp Method for handover between different radio access schemes, and wireless communication system
EP2266349B1 (en) * 2008-04-01 2016-11-23 Telefonaktiebolaget LM Ericsson (publ) Activation time for target based high speed serving cell change
KR101441135B1 (en) * 2008-04-22 2014-09-17 엘지전자 주식회사 Method for handling failure of handover
US20090279503A1 (en) * 2008-05-11 2009-11-12 Qualcomm Incorporated Systems and methods for multimode wireless communication handoff
US9036599B2 (en) * 2008-05-11 2015-05-19 Qualcomm Incorporated Systems and methods for multimode wireless communication handoff
US9094880B2 (en) * 2008-06-19 2015-07-28 Qualcomm Incorporated Access terminal assisted node identifier confusion resolution using a time gap
US8184599B2 (en) * 2008-06-23 2012-05-22 Qualcomm Incorporated Management of UE operation in a multi-carrier communication system
US8989138B2 (en) 2008-07-15 2015-03-24 Qualcomm Incorporated Wireless communication systems with femto nodes
US8743858B2 (en) 2008-07-15 2014-06-03 Qualcomm Incorporated Wireless communication systems with femto cells
CN101742484B (en) * 2008-11-07 2013-01-16 中兴通讯股份有限公司 Method for allocating physical cell identity (PCI) and base station
US9491671B2 (en) 2008-11-17 2016-11-08 Qualcomm Incorporated Radio link failure reporting
US9271204B2 (en) 2008-11-17 2016-02-23 Qualcomm Incorporated Mobility management based on radio link failure reporting
WO2010078676A1 (en) * 2008-12-30 2010-07-15 中兴通讯股份有限公司 Method for obtaining the transmission address of the target base station and method for establishing the x2 interface connection
KR101550463B1 (en) 2008-12-30 2015-09-14 엘지전자 주식회사 Method of handover
CN101790198A (en) * 2009-01-22 2010-07-28 中兴通讯股份有限公司 Scan response sending method based on multi-carrier system and base station
US8989105B2 (en) * 2009-03-17 2015-03-24 Htc Corporation Method of establishing multiple links with multiple component carriers and related communication device
US9839001B2 (en) * 2009-03-23 2017-12-05 Apple Inc. Methods and apparatus for optimizing paging mechanisms and publication of dynamic paging mechanisms
MX2011010759A (en) * 2009-04-23 2011-10-24 Ericsson Telefon Ab L M Ps to cs handover indicator.
JP5397009B2 (en) * 2009-05-18 2014-01-22 富士通株式会社 Wireless communication apparatus, wireless communication program, and wireless communication method
CN101986762A (en) * 2009-07-29 2011-03-16 华为技术有限公司 Method, equipment and system for establishing connection between relay and base station
CN101772221B (en) * 2010-02-05 2014-12-31 中兴通讯股份有限公司 Method for finishing smooth cleft grafting and cleft grafting operation executing equipment and devices
US20120108206A1 (en) * 2010-10-28 2012-05-03 Haggerty David T Methods and apparatus for access control client assisted roaming
EP3573389A1 (en) * 2010-11-05 2019-11-27 Telefonaktiebolaget LM Ericsson (publ) Method and device for communication in the context of an idle procedure and computer program and computer readable storage medium
CN107182037A (en) 2011-04-19 2017-09-19 富士通株式会社 Communication system
CN102958108B (en) * 2011-08-26 2015-03-18 华为技术有限公司 Method, separation point device, user terminal and system for data transmission
KR20130090273A (en) * 2012-02-03 2013-08-13 한국전자통신연구원 Method for handover in wireless optical communication and mobile station using the method
US8805384B2 (en) * 2012-04-27 2014-08-12 Intel Corporation Inter-rat coverage determination for energy saving management
CN114449603B (en) 2012-12-24 2024-06-07 北京三星通信技术研究有限公司 Base station in wireless communication system and method performed by the same
US20150139183A1 (en) * 2012-12-24 2015-05-21 Telefonaktiebolaget L M Ericsson (Publ) Cell Reselection Trigger Report
US8886241B2 (en) * 2013-03-01 2014-11-11 Qualcomm Incorporated GSM base station identity code (BSIC) method for irat cell reselection to conserve UE battery power
US9843995B2 (en) * 2013-05-15 2017-12-12 Qualcomm Incorporated Method and metrics for merging with a neighborhood aware network
CN104244349B (en) 2013-06-18 2021-06-15 索尼公司 Communication apparatus and communication method
US11146966B2 (en) * 2013-06-18 2021-10-12 Itron Networked Solutions, Inc. Configuring a network of devices to operate within a television whitespace spectrum
US9265019B2 (en) * 2013-09-16 2016-02-16 Qualcomm Incorporated Storage of base station identity code (BSIC) timing
CN107295579B (en) 2016-03-30 2020-06-02 北京小米移动软件有限公司 Method and device for detecting adjacent cell in cell reselection process
JP6699369B2 (en) * 2016-06-03 2020-05-27 ソニー株式会社 Wireless communication device and wireless communication method
RU2635870C1 (en) * 2016-07-06 2017-11-16 Фудзицу Лимитед Information collecting method and base station
US10637705B1 (en) 2017-05-25 2020-04-28 Genghiscomm Holdings, LLC Peak-to-average-power reduction for OFDM multiple access
US10243773B1 (en) 2017-06-30 2019-03-26 Genghiscomm Holdings, LLC Efficient peak-to-average-power reduction for OFDM and MIMO-OFDM
EP3915236A4 (en) 2019-01-25 2023-05-24 Genghiscomm Holdings, LLC Orthogonal multiple access and non-orthogonal multiple access
US11917604B2 (en) 2019-01-25 2024-02-27 Tybalt, Llc Orthogonal multiple access and non-orthogonal multiple access
US11343823B2 (en) 2020-08-16 2022-05-24 Tybalt, Llc Orthogonal multiple access and non-orthogonal multiple access
WO2020242898A1 (en) 2019-05-26 2020-12-03 Genghiscomm Holdings, LLC Non-orthogonal multiple access
US20210306925A1 (en) * 2020-03-31 2021-09-30 Arris Enterprises Llc Small cell with predefined handover parameters

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1973170U (en) 1965-01-22 1967-11-23 Agfa Gevaert Ag EXPOSURE METER WITH SEVERAL PHOTOELECTRIC CONVERTERS.
US4718081A (en) * 1986-11-13 1988-01-05 General Electric Company Method and apparatus for reducing handoff errors in a cellular radio telephone communications system
US5101501A (en) * 1989-11-07 1992-03-31 Qualcomm Incorporated Method and system for providing a soft handoff in communications in a cdma cellular telephone system
GB2258370B (en) 1991-08-02 1995-09-06 Technophone Ltd Cellular telephone
US5517675A (en) * 1991-10-04 1996-05-14 Motorola, Inc. Signal transmission synchronization in a communication system
US5267261A (en) 1992-03-05 1993-11-30 Qualcomm Incorporated Mobile station assisted soft handoff in a CDMA cellular communications system
US5327575A (en) * 1992-03-23 1994-07-05 Motorola, Inc. Directional handover control in digital mobile radio systems employing MAHO
FI91345C (en) 1992-06-24 1994-06-10 Nokia Mobile Phones Ltd A method for enhancing handover
US5603081A (en) * 1993-11-01 1997-02-11 Telefonaktiebolaget Lm Ericsson Method for communicating in a wireless communication system
US5712867A (en) * 1992-10-15 1998-01-27 Nexus 1994 Limited Two-way paging apparatus having highly accurate frequency hopping synchronization
US5510797A (en) * 1993-04-15 1996-04-23 Trimble Navigation Limited Provision of SPS timing signals
US5313489A (en) 1993-06-25 1994-05-17 Motorola, Inc. Signal processing in communication systems
GB2282730B (en) 1993-10-08 1998-01-28 Nokia Telecommunications Oy Dual mode subscriber terminal and a handover procedure of the dual mode subscriber terminal in a mobile telecommunication network
US5590412A (en) 1993-11-19 1996-12-31 Sanyo Electric Co., Ltd. Communication apparatus using common amplifier for transmission and reception
SE514943C2 (en) 1994-01-12 2001-05-21 Ericsson Ge Mobile Communicat Conserving power in battery-powered transceiver
GB2323987B (en) 1994-01-29 1998-12-02 Motorola Ltd Dual mode remote radio
JP2992670B2 (en) 1994-01-31 1999-12-20 松下電器産業株式会社 Mobile communication device
FI98332C (en) 1994-03-01 1997-05-26 Nokia Telecommunications Oy Method of data communication, base station device and mobile station
US5463624A (en) * 1994-04-15 1995-10-31 Dsc Communications Corporation Bus arbitration method for telecommunications switching
DE69530644T2 (en) 1994-07-25 2004-03-25 Siemens Information and Communication Networks, Inc., Boca Raton Call forwarding for mobile phone
US5655218A (en) 1994-07-29 1997-08-05 Motorola, Inc. Radiotelephone communication unit displaying chronological information
JP3215018B2 (en) 1994-09-09 2001-10-02 三菱電機株式会社 Mobile communication system
US5572570A (en) 1994-10-11 1996-11-05 Teradyne, Inc. Telecommunication system tester with voice recognition capability
US5697055A (en) * 1994-10-16 1997-12-09 Qualcomm Incorporated Method and apparatus for handoff between different cellular communications systems
GB2296626B (en) 1994-12-23 1999-07-28 Nokia Mobile Phones Ltd Multi-mode radio telephone
US5590092A (en) 1995-01-05 1996-12-31 Ericsson Inc. Systems and methods for generating a current time of day in a cellular radiotelephone
US5664004A (en) 1995-01-13 1997-09-02 Nokia Telecommunications Oy Support of multiplicity of radio interfaces over an interface between a base station system and a mobile switch
GB2297460B (en) * 1995-01-28 1999-05-26 Motorola Ltd Communications system and a method therefor
GB2298338B (en) * 1995-02-15 1999-09-29 Motorola Ltd A method for reverse channel sounding in a communications system
US5594718A (en) 1995-03-30 1997-01-14 Qualcomm Incorporated Method and apparatus for providing mobile unit assisted hard handoff from a CDMA communication system to an alternative access communication system
GB9508884D0 (en) * 1995-05-02 1995-06-21 Telecom Sec Cellular Radio Ltd Cellular radio system
US5640386A (en) 1995-06-06 1997-06-17 Globalstar L.P. Two-system protocol conversion transceiver repeater
US5742592A (en) 1995-09-01 1998-04-21 Motorola, Inc. Method for communicating data in a wireless communication system
US5754955A (en) * 1995-09-22 1998-05-19 Telefonaktiebolaget Lm Ericsson Providing mobile communications system services in dependence on identification of cell where a mobile-originated call was initiated
US6131034A (en) * 1995-10-18 2000-10-10 Sc-Wireless Inc Method and apparatus for collector arrays in wireless communications systems
US5715369A (en) 1995-11-27 1998-02-03 Microsoft Corporation Single processor programmable speech recognition test system
US5878036A (en) 1995-12-20 1999-03-02 Spartz; Michael K. Wireless telecommunications system utilizing CDMA radio frequency signal modulation in conjunction with the GSM A-interface telecommunications network protocol
US5793757A (en) 1996-02-13 1998-08-11 Telefonaktiebolaget L M Ericsson (Publ) Telecommunication network having time orthogonal wideband and narrowband sytems
US6047327A (en) * 1996-02-16 2000-04-04 Intel Corporation System for distributing electronic information to a targeted group of users
US5978679A (en) * 1996-02-23 1999-11-02 Qualcomm Inc. Coexisting GSM and CDMA wireless telecommunications networks
US5870673A (en) 1996-08-30 1999-02-09 Telefonaktiebolaget Lm Ericsson Methods and systems for concurrent receipt of incoming calls from a wide area cellular network and a private radio communications network
US5883888A (en) * 1996-12-03 1999-03-16 Telefonaktiebolaget Lm Ericsson Seamless soft handoff in a CDMA cellular communications system
FR2757340B1 (en) * 1996-12-12 1999-01-08 Alsthom Cge Alcatel SYSTEM FOR BROADCASTING MESSAGES FROM A MOBILE RADIO COMMUNICATION TERMINAL
US5896376A (en) * 1996-12-13 1999-04-20 Ericsson Inc. Optimal use of logical channels within a mobile telecommunications network
US5893044A (en) 1997-01-21 1999-04-06 Motorola Inc. Real time clock apparatus for fast acquisition or GPS signals
US6122266A (en) * 1997-02-19 2000-09-19 Lucent Technologies Inc. Multi-level sectorized CDMA communications
US6035199A (en) 1997-04-10 2000-03-07 Hughes Electronics Corporation Method and apparatus for performing a handoff in a wireless communication system
US5970058A (en) * 1997-04-12 1999-10-19 Motorola, Inc. Method and apparatus for freeing a frame to aid in handoff determination in a code division multiple access communication system
US6115608A (en) * 1997-09-10 2000-09-05 Northern Telecom Limited Intersystem handover method and apparatus
US6002678A (en) * 1997-10-31 1999-12-14 Motorola, Inc. Method of handing-off a remote unit based on overhead information start times
US6154661A (en) * 1997-12-10 2000-11-28 Arraycomm, Inc. Transmitting on the downlink using one or more weight vectors determined to achieve a desired radiation pattern
US6643275B1 (en) * 1998-05-15 2003-11-04 Telefonaktiebolaget Lm Ericsson (Publ) Random access in a mobile telecommunications system
ID27901A (en) 1998-07-20 2001-05-03 Qualcomm Inc PARENT STAND HANDOVER IN A HYBRID CDMA / GSM NETWORK
GB2341752A (en) 1998-09-16 2000-03-22 Radio Design Limited Mobile telephone receiving time signal from base station
WO2000024139A1 (en) 1998-10-21 2000-04-27 Qualcomm Incorporated Encryption support in a hybrid gsm/cdma network
US6088399A (en) * 1998-11-24 2000-07-11 Motorola, Inc. Multi-mode transmitter and receiver
CN1208987C (en) * 1999-02-26 2005-06-29 高通股份有限公司 Method and system for handoff between asynchronous CDMA base station and synchronous CDMA base station
KR100366487B1 (en) 2000-11-16 2003-01-09 주식회사 케이티프리텔 A roaming service system for gsm service subscribers in a cdma service area, a location registration method, and a receiing/sending method

Also Published As

Publication number Publication date
BR0109046A (en) 2003-12-30
PL365529A1 (en) 2005-01-10
CA2400671A1 (en) 2001-09-13
RU2005129174A (en) 2007-04-10
RO122173B1 (en) 2009-01-30
ZA200206509B (en) 2003-12-19
CN1722869A (en) 2006-01-18
UA72957C2 (en) 2005-05-16
CN1722907A (en) 2006-01-18
AU2001240108B2 (en) 2006-12-14
RU2292665C2 (en) 2007-01-27
IL151261A0 (en) 2003-04-10
KR20020087409A (en) 2002-11-22
CA2400671C (en) 2015-12-22
CN100455100C (en) 2009-01-21
AU4010801A (en) 2001-09-17
NZ520563A (en) 2005-08-26
AU2001240108C1 (en) 2001-09-17
CN1722868A (en) 2006-01-18
KR100810479B1 (en) 2008-03-07
HK1054650A1 (en) 2003-12-05
NO20024257L (en) 2002-10-30
RU2002126617A (en) 2004-02-27
NO20024257D0 (en) 2002-09-06
RU2005129175A (en) 2007-04-10
JP2003529248A (en) 2003-09-30
CN101426247A (en) 2009-05-06
WO2001067788A3 (en) 2002-03-14
HK1054650B (en) 2009-10-09
US7876729B1 (en) 2011-01-25
CN1423915A (en) 2003-06-11
RU2005129173A (en) 2007-04-10
WO2001067788A2 (en) 2001-09-13
HUP0300911A2 (en) 2003-07-28
CZ20023004A3 (en) 2003-03-12
MXPA02008721A (en) 2003-04-14
IL151261A (en) 2011-11-30
EP1262082A2 (en) 2002-12-04

Similar Documents

Publication Publication Date Title
RU2005129176A (en) INTER-SYSTEM TRANSFER OF SERVICE BETWEEN BASIC STATIONS
US20210204209A1 (en) Method and apparatus for transmitting and receiving data by using plurality of carriers in mobile communication systems
US9949184B2 (en) Method and apparatus at the physical and link layer for mobile communications
EP1721396B1 (en) Method and apparatus for allocating channels in an orthogonal frequency division multiple access system
CA2534976C (en) Passive probing for handover in a local area network
US20170272364A1 (en) Enhanced local access in mobile communications using small node devices
US6996400B2 (en) Method of channel allocation for a mobile terminal moving in a cellular communication network
US6850774B1 (en) Portable communications and data terminal operating to optimize receipt of both incoming CDPD and AMPS messages
CA2500016C (en) Method and apparatus for wireless communication in a high velocity environment
EP0903053B1 (en) Method and apparatus for performing idle handoff in a multiple access communication system
JP6105641B2 (en) Method and apparatus in physical layer and link layer for mobile communication
US8170558B2 (en) Method and system for performing a handoff in a wireless communication system, such as a hard handoff
IL187062A (en) Base station synchronization for handover in a hybrid gsm/cdma network
KR20100049399A (en) Method and apparatus for controlling discontinuous reception at mobile communication system
KR20010031657A (en) Method of handing-off a remote unit based on overhead information start times
US20110164592A1 (en) Handover method and mobile station
EP1558050B1 (en) Method and system for performing a handoff in a wireless communication system, such as a hard handoff
KR100827338B1 (en) A method and a system for controlling a connection in a reiteration area of wibro cells
JP7314439B1 (en) User equipment, node and communication method
JPH0837680A (en) Radio telephone communication system
KR102507107B1 (en) Method and Apparatus for in-Device coexistence in wireless communication system
WO2024214173A1 (en) User device, node, and communication method
WO2018085762A1 (en) Methods for controlling rach-less mobility procedures
JP2003032736A (en) Wireless communication system

Legal Events

Date Code Title Description
FA93 Acknowledgement of application withdrawn (no request for examination)

Effective date: 20080920